Public bug reported:
Aug 03 00:35:20 wpa_supplicant[777]: wlp1s0: CTRL-EVENT-BEACON-LOSS
Aug 03 00:35:21 wpa_supplicant[777]: wlp1s0: CTRL-EVENT-BEACON-LOSS
Aug 03 00:35:24 kernel: rtw_pci 0000:01:00.0: failed to send h2c command
Aug 03 00:35:37 wpa_supplicant[777]: wlp1s0: CTRL-EVENT-BEACON-LOSS
Aug 03 00:35:40 wpa_supplicant[777]: wlp1s0: CTRL-EVENT-BEACON-LOSS
Aug 03 00:35:40 kernel: rtw_pci 0000:01:00.0: firmware failed to restore
hardware setting
Aug 03 00:35:41 kernel: ------------[ cut here ]------------
Aug 03 00:35:41 kernel: purge skb(s) not reported by firmware
Aug 03 00:35:41 kernel: WARNING: CPU: 7 PID: 0 at
drivers/net/wireless/realtek/rtw88/tx.c:162 rtw_tx_report_purge_timer+0x25/0x60
[rtw88]
Aug 03 00:35:41 kernel: Modules linked in: ccm rfcomm cmac algif_hash
algif_skcipher af_alg bnep nls_iso8859_1 snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic snd_sof_pci snd_sof_intel_hd>
Aug 03 00:35:41 kernel: wmi_bmof videodev dell_wmi_descriptor drm_kms_helper
ucsi_acpi mei_me mc processor_thermal_device i2c_algo_bit hid_multitouch
typec_ucsi fb_sys_fops intel_rapl_common ecdh_gener>
Aug 03 00:35:41 kernel: CPU: 7 PID: 0 Comm: swapper/7 Not tainted
5.4.0-42-generic #46-Ubuntu
Aug 03 00:35:41 kernel: Hardware name: Dell Inc. Inspiron 7380/, BIOS 1.1.0
08/08/2018
Aug 03 00:35:41 kernel: RIP: 0010:rtw_tx_report_purge_timer+0x25/0x60 [rtw88]
Aug 03 00:35:41 kernel: Code: 0f 1f 44 00 00 0f 1f 44 00 00 8b 47 f0 85 c0 75
01 c3 55 48 89 e5 41 55 41 54 53 48 89 fb 48 c7 c7 98 e9 1d c1 e8 f6 16 d4 c9
<0f> 0b 4c 8d 6b d8 4c 89 ef e8 dd 5c 77 ca 48>
Aug 03 00:35:41 kernel: RSP: 0018:ffffba0d00288e48 EFLAGS: 00010286
Aug 03 00:35:41 kernel: RAX: 0000000000000000 RBX: ffffa0c7a03097f8 RCX:
0000000000000006
Aug 03 00:35:41 kernel: RDX: 0000000000000007 RSI: 0000000000000082 RDI:
ffffa0c7a75d78c0
Aug 03 00:35:41 kernel: RBP: ffffba0d00288e60 R08: 00000000000003c4 R09:
0000000000000004
Aug 03 00:35:41 kernel: R10: 0000000000000000 R11: 0000000000000001 R12:
ffffa0c7a75dba80
Aug 03 00:35:41 kernel: R13: ffffa0c7a03097f8 R14: ffffffffc1160090 R15:
ffffa0c7a03097f8
Aug 03 00:35:41 kernel: FS: 0000000000000000(0000) GS:ffffa0c7a75c0000(0000)
knlGS:0000000000000000
Aug 03 00:35:41 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Aug 03 00:35:41 kernel: CR2: 00007fc77dfd4000 CR3: 000000024e80a003 CR4:
00000000003606e0
Aug 03 00:35:41 kernel: Call Trace:
Aug 03 00:35:41 kernel: <IRQ>
Aug 03 00:35:41 kernel: call_timer_fn+0x32/0x130
Aug 03 00:35:41 kernel: __run_timers.part.0+0x180/0x280
Aug 03 00:35:41 kernel: ? timerqueue_add+0x9b/0xb0
Aug 03 00:35:41 kernel: ? enqueue_hrtimer+0x3d/0x90
Aug 03 00:35:41 kernel: ? recalibrate_cpu_khz+0x10/0x10
Aug 03 00:35:41 kernel: ? ktime_get+0x3e/0xa0
Aug 03 00:35:41 kernel: run_timer_softirq+0x2a/0x50
Aug 03 00:35:41 kernel: __do_softirq+0xe1/0x2d6
Aug 03 00:35:41 kernel: ? hrtimer_interrupt+0x13b/0x220
Aug 03 00:35:41 kernel: irq_exit+0xae/0xb0
Aug 03 00:35:41 kernel: smp_apic_timer_interrupt+0x7b/0x140
Aug 03 00:35:41 kernel: apic_timer_interrupt+0xf/0x20
Aug 03 00:35:41 kernel: </IRQ>
Aug 03 00:35:41 kernel: RIP: 0010:cpuidle_enter_state+0xc5/0x450
Aug 03 00:35:41 kernel: Code: ff e8 bf 08 81 ff 80 7d c7 00 74 17 9c 58 0f 1f
44 00 00 f6 c4 02 0f 85 65 03 00 00 31 ff e8 12 6c 87 ff fb 66 0f 1f 44 00 00
<45> 85 ed 0f 88 8f 02 00 00 49 63 cd 4c 8b 7d>
Aug 03 00:35:41 kernel: RSP: 0018:ffffba0d00113e38 EFLAGS: 00000246 ORIG_RAX:
ffffffffffffff13
Aug 03 00:35:41 kernel: RAX: ffffa0c7a75ead00 RBX: ffffffff8c559c00 RCX:
000000000000001f
Aug 03 00:35:41 kernel: RDX: 0000000000000000 RSI: 00000000471c7c22 RDI:
0000000000000000
Aug 03 00:35:41 kernel: RBP: ffffba0d00113e78 R08: 000001e6725fec9b R09:
0000000000000001
Aug 03 00:35:41 kernel: R10: ffffa0c7a75e9a00 R11: ffffa0c7a75e99e0 R12:
ffffa0c7a75f5700
Aug 03 00:35:41 kernel: R13: 0000000000000006 R14: 0000000000000006 R15:
ffffa0c7a75f5700
Aug 03 00:35:41 kernel: ? cpuidle_enter_state+0xa1/0x450
Aug 03 00:35:41 kernel: cpuidle_enter+0x2e/0x40
Aug 03 00:35:41 kernel: call_cpuidle+0x23/0x40
Aug 03 00:35:41 kernel: do_idle+0x1dd/0x270
Aug 03 00:35:41 kernel: cpu_startup_entry+0x20/0x30
Aug 03 00:35:41 kernel: start_secondary+0x167/0x1c0
Aug 03 00:35:41 kernel: secondary_startup_64+0xa4/0xb0
Aug 03 00:35:41 kernel: ---[ end trace fc1e06321e14fd73 ]---
Aug 03 00:36:07 wpa_supplicant[777]: wlp1s0: CTRL-EVENT-BEACON-LOSS
Aug 03 00:36:23 wpa_supplicant[777]: wlp1s0: CTRL-EVENT-BEACON-LOSS
...
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-42-generic 5.4.0-42.46
ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
Uname: Linux 5.4.0-42-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: u 1369 F.... pulseaudio
CasperMD5CheckResult: skip
Date: Mon Aug 3 00:59:46 2020
InstallationDate: Installed on 2020-06-13 (50 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0c45:6715 Microdia Integrated_Webcam_HD
Bus 001 Device 002: ID 04f3:0c01 Elan Microelectronics Corp. ELAN:Fingerprint
Bus 001 Device 004: ID 0bda:b00b Realtek Semiconductor Corp. Bluetooth Radio
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Inspiron 7380
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-42-generic
root=UUID=42a91f49-a940-4c01-ad29-9f785174fa1e ro quiet splash vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-5.4.0-42-generic N/A
linux-backports-modules-5.4.0-42-generic N/A
linux-firmware 1.187.2
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/08/2018
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.1.0
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.1.0:bd08/08/2018:svnDellInc.:pnInspiron7380:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr:
dmi.product.family: Inspiron
dmi.product.name: Inspiron 7380
dmi.product.sku: 08A5
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal hwe-networking-wifi
** Tags added: hwe-networking-wifi
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https://bugs.launchpad.net/bugs/1890096
Title:
Realtek RTL8822BE [10ec:b822] subsystem [103c:831b] purge skb(s) not
reported by firmware
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